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BITX SSB QRP TCVR FOR HAM RADIO

Bitx is an easily assembled ssb transceiver for all bands and for the Amateur Radio Operator-Hams, with very clean
performance.Hams can home-brew the QRP TCVR by Using ordinary electronic components.In Pic Bitx3C-SBL-1 40mt

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Some new kits have been developed by us and are ready to be provided to our customers.

There seems to be a considerable demand for working kits, so we have developed TAURUS DLX
20mt SSB/CW receiver.

The Taurus 20mt receiver works with a single chip MC3362 this RX had been very popular a few years back, we have modified some stages and bought in a kit form working type and the kit type which shall be
available soon, the working Taurus for 20mt will be available from our ebay store and our website.

The Taurus 20mt covers the complete band from 14.000 to 14.350 and the RX performs optimum.
It has also an inbuilt AGC which can be tweaked accordingly. The audio amplifier consist of TDA 7231

Presently the Taurus comes without a case but soon we shall be adding a case to it.

There is a new arrival for the Bitx 40mt SMD case in two models and in three very attractive
colors.

BlackBlueMaroon
These are very compact and medium sized case made of Aluminium material, being light weight and
elegant to box your Bitx 40 or any other home brew transciever's
These enclosures are available from our website https://amateurradiokits.in PICTURES OF THE CASE

Here are some pictures which are being published so that our customers who have purchase the
Universal Case for fitting their Bitx 40 smd could follow the same process as we have not provided any building manual for the case.

So here is the lovely Blue case which has two stereo socket connectors to be used as Mic/PTT or headphones in any configuration as desired as there are many ways of using the Mic And PTT pins, the way you like. Like you could use one socket for PTT And Mic since it is a stereo socket and use other one for a headphone, so both purpose can be met,

If you plan to use a baofeng mic then the only problem is that the baofeng mic has two pins, the smaller pin may not fit in the stereo socket as the size will be large for it, on the other hand the big pin will fit okay, so you would need to find a smaller socket, which i could not outsource.

The 10K Linear Potentiometers for Mic Gain And Audio Gain have to be mounted as in the picture, remember you need to enlarge th…

We are glad to bring you a new Universal Ham Radio Project Case, which comes in some very nice colors Blue And Maroon with two models to chose from. The case is made withAluminium sheet and glossy paint Blue And maroon

The case is small in size and the Bitx SMD pcb fits on the holes specially made for its size.
The case is universal and can be used in any project a person wishes to use it. Like it could be used for.

1. Transceiver Bitx 40mt SMD or other .
2. For a shortwave receiver Like our new Taurus receiver or any other home brew receiver .
3. For enclosing a DDS, as the LCD and tuning provision is already made.
4. For any other project you may find suitable.

We are selling our BITX metal case in various colors, these can be used for our
bitx models like bitx3b 3c etc, these are also good for bitx 40 smd.
Explained below is the method of how you can mount the bitx 40 smd
using our bitx3b case as below.
STEP-1
Place the bitx 40 pcb in center of the 4 holes which are actually meant for the
bitx3b boards.
Now take a marker pen with a thin and long tip, and make circles inside
the pcb mounting holes and then make new 4 holes on all the 4 mounting holes with
a suitable drill. If you can not make holes yourself then ask a friend or seek professional help.

STEP-2
In the second step we mount the bitx40 board on the brass stands and secure them with the nuts on
all four brass stands.
Bitx 40 board mounted on the bottom cover case
Bitx 40 board mounted on the bo…